<template>
  <!-- 点击菜单项事件 -->
  <el-dropdown trigger="click"
               @command="changeLanguage">
    <!-- 显示一个图标 -->
    <div>
      <svg-icon style="color:#fff;font-size:20px"
                icon-class="language" />
    </div>
    <!-- 下拉图标 -->
    <el-dropdown-menu>
      <el-dropdown-item :disabled="$i18n.locale === 'zh'"
                        command="zh">中文</el-dropdown-item>
      <el-dropdown-item :disabled="$i18n.locale === 'en'"
                        command="en">en</el-dropdown-item>
    </el-dropdown-menu>
  </el-dropdown>
</template>

<script>
import Cookie from 'js-cookie' // 引入cookie包
export default {
  methods: {
    changeLanguage (type) {
      // 设置的类型 先写入Cookie
      Cookie.set('language', type) // 切换多语言
      // 改变当前的多语言
      this.$i18n.locale = type // 设置给本地的i18n插件
      this.$message.success('切换多语言成功')
    }
  }
}
</script>

<style>
</style>
